Cal Harris, who was acquitted in his wife's murder case in his fourth trial, pleaded not guilty Tuesday in Oneonta to new charges tied to his alleged stalking of a state police investigator who was involved in the 15-year criminal case against him.

Harris, 55, was charged Tuesday in Oneonta Town Court with a misdemeanor count of second-degree menacing and a second-degree harassment violation. Those charges come after state police charged Harris in June with fourth-degree stalking, a misdemeanor crime, alleging he caused reasonable fear of harm to Terry Shultz, a New York State Police investigator who was among the law enforcement witnesses in Harris' fourth and final murder trial.

The alleged stalking incident happened in the evening outside Shultz's Town of Oneonta residence, court papers say, and Harris allegedly made threatening statements to the investigator.

According to court papers, Harris allegedly sat in front of Shultz's house for over an hour, and told him, "I'm going to get all you guys. How's your son? Maybe I will go drag him out of school. I have been following him around."

Court papers also indicate Harris videotaped Shultz's house, property and vehicles at the location. A dashboard camera was in Harris' 2012 Cadillac at the time of the incident.

The case in Oneonta Town Court has gone through multiple postponements of court proceedings, as prosecutors sought more time to investigate the matter.

Harris' June arrest came nearly three weeks after Judge Richard Mott, in Schoharie County Court, found him not guilty of second-degree murder, which spelled the end of his longtime prosecution in the Sept. 11, 2001, disappearance of Michele Harris. Her body has never been found.

"This is a feeble attempt by (state police) to get even," Harris told reporters in a June 10 news conference.

A civil lawsuit by Harris' defense team alleging civil-rights violations against the former Tioga County businessman is expected to be filed in a federal court as a result of his acquittal in the murder case.